Please note: SKY13523-639LF is being discontinued and is not recommended for new designs. The suggested replacement is SKY13586-678LF
The SKY13523-639LF is a single pole, triple-throw (SP3T) switch used for single-ended filter switching in cellular applications. The SKY13523-639LF maintains low insertion loss and high isolation for all switching paths.
Depending on the logic voltage level applied to the control pins (V1 and V2), the RFC pin is connected to one of three switched RF outputs (RF1 to RF3) using a low insertion loss path, while the paths between the RFC pin and the other RF pins are in a high isolation state.
The SKY13523-639LF is manufactured in a compact, 14-pin 1.6 x 1.6 mm, Quad Flat No-Lead (QFN) package.
RF Switch IC LTE, TDS-CDMA, W-CDMA SP3T 3GHz 50Ohm 14-QFN (1.6x1.6)
RF Switch IC LTE, TDS-CDMA, W-CDMA SP3T 3GHz 50Ohm 14-QFN (1.6x1.6)
RF Switch IC LTE, TDS-CDMA, W-CDMA SP3T 3 GHz 50Ohm 14-QFN (1.6x1.6)
| Skyworks Solutions, Inc. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | RF Switches | RF Switches | RF Switches |
| Product Number | SKY13523-639LF | 863-1762-2-ND | SKY13523-639LF |
| Product Name | 0.7 to 3.0 GHz High-Isolation SP3T Switch | RF Switches | RF Switches |
| Package Type | Surface Mount; QFN, 14L | Surface Mount; 14-XFQFN Exposed Pad | Surface Mount |
| Frequency Range | 700 to 3000 MHz | 700 to 3000 MHz | 700 to 3000 MHz |
| Isolation | 50 dB | 48 dB | 48 dB |
| Type | SP3T (R) | SP3T |
